How to connect to JBoss EAP using JConsole
Issue
- How to configure JMX monitoring with JBoss EAP 6/7?
- How to monitor JBoss health ?
- How does one enable the JMX port on EAP 6?
- Unable to use JConsole when JBoss is running as windows service.
- After adding following JAVA_OPTIONS options to the configuration file
JAVA_OPTS="$JAVA_OPTS -Djboss.platform.mbeanserver"
JAVA_OPTS="$JAVA_OPTS -Djavax.management.builder.initial=org.jboss.mx.server.MBeanServerBuilderImpl"
JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.port=9002"
JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.authenticate=false"
JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.ssl=false"
and getting the following errors:
WARNING: Failed to load the specified log manager class org.jboss.logmanager.LogManager
java.lang.IllegalStateException: The LogManager was not properly installed (you must set the "java.util.logging.manager" system property to "org.jboss.logmanager.LogManager")
at org.jboss.logmanager.Logger.getLogger(Logger.java:61)
at org.jboss.as.server.Main.main(Main.java:84)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.jboss.modules.Module.run(Module.java:270)
at org.jboss.modules.Main.main(Main.java:294)
java.lang.ClassNotFoundException: org.jboss.logmanager.LogManagererror while trying to connect to JBoss EAP6 using JConsole.
Commons Daemon procrun stderr initialized Could not load Logmanager "org.jboss.logmanager.LogManager"
java.lang.ClassNotFoundException: org.jboss.logmanager.LogManager
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at java.util.logging.LogManager$1.run(LogManager.java:185)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.logging.LogManager.<clinit>(LogManager.java:175)
at java.util.logging.Logger.getLogger(Logger.java:327)
at com.sun.jmx.remote.util.ClassLogger.<init>(ClassLogger.java:55)
at sun.management.jmxremote.ConnectorBootstrap.<clinit>(ConnectorBootstrap.java:823)
at sun.management.Agent.startAgent(Agent.java:244)
at sun.management.Agent.startAgent(Agent.java:369)
javax.management.JMRuntimeException: Failed to load MBeanServerBuilder class org.jboss.system.server.jmx.MBeanServerBuilderImpl: java.lang.ClassNotFoundException: org.jboss.system.server.jmx.MBeanServerBuilderImpl
at javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:502)
at javax.management.MBeanServerFactory.getNewMBeanServerBuilder(MBeanServerFactory.java:538)
at javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:315)
at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:230)
at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:191)
at java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:466)
at sun.management.jmxremote.ConnectorBootstrap.startRemoteConnectorServer(ConnectorBootstrap.java:453)
at sun.management.Agent.startAgent(Agent.java:244)
at sun.management.Agent.startAgent(Agent.java:369)
Caused by: java.lang.ClassNotFoundException: org.jboss.system.server.jmx.MBeanServerBuilderImpl
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at javax.management.MBeanServerFactory.loadBuilderClass(MBeanServerFactory.java:445)
at javax.management.MBeanServerFactory.checkMBeanServerBuilder(MBeanServerFactory.java:487)
... 8 more
Exception thrown by the agent : javax.management.JMRuntimeException: Failed to load MBeanServerBuilder class org.jboss.system.server.jmx.MBeanServerBuilderImpl: java.lang.ClassNotFoundException: org.jboss.system.server.jmx.MBeanServerBuilderImpl
- How to integrate
JConsolewithJBoss EAP 6? - How do enable JMX monitoring?
- Is JMX supported on
JBoss EAP 6? - Found an issue that
EAP 6.1does not support sun jmx as mentioned here then how to monitor EAP process from remote machine ? - How to connect to
JBoss EAP6server running on Linux viaJconsolewhich is running on windows OS ? - I start EAP6 on using standalone.bat then then I start jconsole using jconsole.bat. MBeans are supposed to appear in jboss.as module in MBeans Tab. But it doesn't happen.
- Unable to run JMX on
JBoss EAP 6. - Not able to launch jconsole.
- It is possible to access arbitrary JMX attributes on arbitrary MBeans.
- We are trying to enable JMX monitoring through Data Dog(DD). For this I have installed DD-Agent on the server locally per DD instructions but I can't get JMX working or unable to see through Jconsole. Error I am seeing is :
| ERROR| App | Cannot connect to instance localhost:9999 java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost; nested exception is:
java.net.ConnectException: Connection refused]
- JBOSS 6.2 configuration management. We are not able to connect the Jboss 6.2 EAP to any of the tools like Jconsole, Visual VM for monitoring JVM.
Environment
- Red Hat JBoss Enterprise Application Platform (EAP)
- 8.x
- 7.x
- 6.x
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